Thursday, May 6, in the RGGS Classroom, 5th Floor
DAVID JOHNSTON - Harvard University"Evaluating Earth's Second 'Great Oxidation': A Closer Look at Neoproterozoic Ocean Chemistry and the Rise of Animals"

Thursday, May 13
KEVIN McKEEGAN - University of California, Los Angeles"The Oxygen Isotopic Composition of Captured Solar Wind and Implications for the Early Solar System"

Thursday, May 27
DAVID HOLLAND - New York University"Glacier-Ocean Interaction in Greenland and Antarctica: Observations and Model Results"

Thursday, June 10
LEONID DANYUSHEVSKY - University of Tasmania"Subduction Factory Unroofed: Submarime Magmatism at the Southern Termination of the North Fiji Backarc Basin, Southwest Pacific"